HN46HS Hollow Glass Bubbles (10,000 PSI) for Buoyancy Control
Product Specifications
| Attribute |
Value |
| Product Name |
HN46HS glass microspheres |
| Application |
Automobile Vehicle |
| Diameter |
10-65 µm |
| Density |
0.15-1.0 g/cm³ |
| Compressive Strength |
10000 psi |
| Chemical Composition |
SiO2, Na2O, CaO, MgO, Al2O3 |
| Color |
White or transparent |
| True Density |
0.454-0.466 |
| Bulk Density |
0.24-0.27 |
| Dielectric Constant |
1.2-2.2 (100MHZ) |
| Thermal Conductivity |
0.153 |
Product Description
Structural Sealants, Hollow Glass Bubble, HN46HS, Oil Well Cementing, Battery Pack Glue.
Hollow Glass Bubble Benefits
Hollow glass bubbles enhance structural sealants by improving mechanical properties in multiple ways. The bubbles provide additional support to the material, increasing resistance to deformation and damage while improving impact resistance against external forces.
Primary Applications
- Aerospace: Enhances structural sealants in aircraft and spacecraft with lightweighting and improved mechanical properties
- Wind Turbines: Reinforces structural sealants to improve mechanical properties while reducing weight
- Electronics: Improves durability and mechanical properties in devices like smartphones and laptops
Technical Specifications
| Model |
True Density (g/cm³) |
Bulk Density (g/cm³) |
Compressive Strength (psi) |
Diameter (µm) |
D10 |
D50 |
D90 |
| HN46HS |
0.454-0.466 |
0.24-0.27 |
6000 |
10-65 |
10 |
28 |
65 |
Product Advantages
- Light Weight
- Durable Modeling
Why Choose Hainuo?
- Specialized in manufacturing Hollow Glass Bubbles for over 20 years
- Ranked among the largest HGB manufacturers globally
- Guaranteed product quality with comprehensive testing capabilities
- Consistent product performance with reliability as top priority
Frequently Asked Questions
Can you tell me more about packaging options for Hainuo HGBs?
We offer standard packaging in cartons and ton bags, with dimensions varying by model and density. Customers can discuss custom packaging requirements with our team.
What is Hainuo Technology's background and achievements?
Founded in 2011 with research backing from government institutions, Hainuo has achieved significant technological breakthroughs and been recognized as a "High-Tech Enterprise" and "Outstanding Enterprise in Shanxi province." Our products are used in major national projects by CNPC and CNOOC.
What safety precautions should be taken when handling HGBs?
Work in well-ventilated areas, handle packages gently to minimize dust, and use protective equipment (gloves, safety glasses) if sensitive to dust. Store in cool, dry places away from direct sunlight with tightly sealed packaging.
What are the advantages of using hollow glass bubbles?
HGBs provide thermal insulation, improve fluidity and stiffness, enhance strength endurance, and increase chemical resistance while reducing weight.
What are common applications of hollow glass bubbles?
Widely used in aerospace, rubber, plastic, marine, and construction industries as lightweight fillers that improve performance and reduce costs.
What is the density and size range of Hainuo HGBs?
Density ranges from 0.11-0.606 g/cm³ with sizes from 10-115µm, varying by application requirements.
Are Hollow Glass Bubbles environmentally friendly?
Yes, made from natural sand, they are recyclable and cause no environmental harm. Hainuo maintains eco-friendly production standards.
Can HGBs be used in 3D printing?
Yes, they reduce weight and improve strength in 3D printing materials while enhancing printability and reducing warping.
Can HGBs be used in concrete?
Yes, they serve as lightweight aggregates that improve thermal insulation, fire resistance, workability, and durability in concrete.
What is Hainuo's annual production capacity?
Current capacity is 15,000 tonnes/year, expanding to 35,000 tonnes/year by 2026 with new production lines.
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